Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4378950 | Inshot valve arrangement for railway brake control apparatus employing combined air reservoir/brake cylinder device | James E. Hart | 1983-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4378950 | Inshot valve arrangement for railway brake control apparatus employing combined air reservoir/brake cylinder device | James E. Hart | 1983-04-05 |